2cos(x)+x=0

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Solution for 2cos(x)+x=0 equation: 


Simplifying
2cos(x) + x = 0

Multiply cos * x
2cosx + x = 0

Solving
2cosx + x = 0

Solving for variable 'c'.

Move all terms containing c to the left, all other terms to the right.

Add '-1x' to each side of the equation.
2cosx + x + -1x = 0 + -1x

Combine like terms: x + -1x = 0
2cosx + 0 = 0 + -1x
2cosx = 0 + -1x
Remove the zero:
2cosx = -1x

Divide each side by '2osx'.
c = -0.5o-1s-1

Simplifying
c = -0.5o-1s-1

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